I'll be real when it comes to working out and fitness I know nothing. Come on now have you not seen my belly or seen me eat!? Lol jk. For real though F45 is pretty fun and addicting.
For 45 minutes you're jumping between various exercises with little rest in between. All of the exercises are demonstrated at the start of the workout but if you forget they're displayed on some screens up in front, it's easy to follow. The great thing about it is each day there's a different class, one day you'd be doing cardio, the next you could be doing resistance training. Also the routines are different so one cardio day would be different from another cardio day. Classes aren't too difficult if you're a beginner. But if it's too easy push yourself a little harder. Classes start as early as 5:15 in the morning with the last being at 6 in the evening. They even had a DJ at one of Saturday classes.
The instructors are awesome. They'll cheer you on and push you. They'll applaud you for finishing. Everyone gives high fives and are very friendly. They're really good at remembering your name.
Showers are available if you need them, there's two of them. They utilize an app so you can see what classes are available, who the instructors are, and other things.
If you're a little bit curious about F45 they were offering a two week pass. Do it.